Public Water Systems
143,076 active public water systems, tracked from EPA's Safe Drinking Water Information System (SDWIS) across all 50 states. See our methodology.
| System Name | Location | Population | Violations | PFAS |
|---|---|---|---|---|
| Pawnee Co RWD #3 | Pawnee, OK | 685 | 354 | - |
| Middle Twp Water District 1 | Woodbine, NJ | 685 | 72 | - |
| Blue Ridge Mtn Club | Boone, NC | 685 | 19 | - |
| Woods Bay Water and Sewer District | Bigfork, MT | 685 | 106 | - |
| Freeport | Freeport, MN | 685 | 9 | - |
| Hills | Hills, MN | 685 | 4 | - |
| Erskine Academy | China, ME | 685 | 10 | - |
| Potomac | Potomac, IL | 685 | 51 | - |
| White Heath Waterworks | White Heath, IL | 685 | 45 | - |
| Ucon Lds Stake House-5144612 | Rexburg, ID | 685 | 6 | - |
| Elgin Municipal Water Supply | Elgin, IA | 685 | 31 | - |
| Sun Down Ski Resort | Dubuque, IA | 685 | 29 | - |
| Indian Field Coop Campground Assn., Inc. | Salem, CT | 685 | 223 | - |
| Winterhaven Water Development | Tucson, AZ | 685 | 189 | - |
| Lake View Mgmt & Development Dist Long C | Dallas, TX | 684 | 18 | - |
| Fairway Crossing | Austin, TX | 684 | 16 | - |
| Sunbelt Fwsd Oakglen Subdivision | Houston, TX | 684 | 14 | - |
| Hampton Hills Benner Twp Auth | Bellefonte, PA | 684 | 7 | - |
| Ganado Public Schools | Ganado, NN | 684 | 395 | Clean |
| Cloud Country West Water System | Cloudcroft, NM | 684 | 48 | - |
| Canaan Water Dept | Canaan, NH | 684 | 261 | - |
| Krystal Lake Campground | Vassar, MI | 684 | 29 | - |
| Bear Cave Resort 4 | Buchanan, MI | 684 | 8 | - |
| Bear Cave Resort 3 | Buchanan, MI | 684 | 2 | - |
| Bear Cave Resort 2 | Buchanan, MI | 684 | 0 | - |
| Bear Cave Resort 1 | Monsey, MI | 684 | 21 | - |
| Village of Ridgecrest Water Supply | Ridgecrest, LA | 684 | 436 | - |
| Northeastern Elementary | Fountain City, IN | 684 | 187 | - |
| Nampa Northside Lds Church | White City, ID | 684 | 0 | - |
| Murray Water Works | Murray, IA | 684 | 50 | - |
| River Vista RV Village | Ruskin, FL | 684 | 49 | - |
| Tolmie State Park | Olympia, WA | 683 | 22 | - |
| Ucc Seadrift Operations | Port Lavaca, TX | 683 | 49 | - |
| Brownlow Utility District | Mountain City, TN | 683 | 193 | - |
| Bgwc Charwood S/D (3250035) | Elgin, SC | 683 | 285 | - |
| Jonathan Alder Pioneer High School PWS | Plain City, OH | 683 | 25 | - |
| Quarterstone Farm/Country Xing | Greensboro, NC | 683 | 1,233 | - |
| Minnesota Lake | Minnesota Lake, MN | 683 | 0 | - |
| Stonington Water Company | Winterport, ME | 683 | 158 | - |
| Creal Springs | Creal Springs, IL | 683 | 26 | - |
| Stanton Water Supply | Stanton, IA | 683 | 172 | - |
| Williamson | Williamson, GA | 683 | 76 | - |
| Hunters Run | Bear, DE | 683 | 0 | - |
| West Ashley County Water Assn | Crossett, AR | 683 | 4 | - |
| Bloomington Waterworks | Bloomington, WI | 682 | 23 | Clean |
| Pownal Fire District 2 | Pownal, VT | 682 | 456 | - |
| Town of Westover Hills | Fort Worth, TX | 682 | 17 | - |
| Lilbert Looneyville WSC | Cushing, TX | 682 | 372 | - |
| Highmore | Highmore, SD | 682 | 143 | - |
| Bristol Local School | Bristolville, OH | 682 | 63 | - |
Download the SDWIS/UCMR5 state landscape snapshot cited on this page: sdwis-state-landscape.csv (same CSV as /statistics, CC0).